*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    font-size: 14px;
    font-family: "微软雅黑";
    color:#666;
    height: 4000px;
}
ul,ol{
    list-style: none;
}

a{
    font-size: 14px;
    color:#666;
    text-decoration: none;
}

a:hover{
    color: red;
}

